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Not your typical tour

Forgotten Streams

Forgotten streams

Forgotten Streams is a striking public artwork nestled outside Bloomberg Arcade, created by renowned artist Cristina Iglesias to evoke the memory of the ancient Walbrook river that once flowed through this heart of London. This site blends art, history, and landscape, inviting visitors to reconnect with the buried waterways that shaped the city’s foundations. Its pools and sculpted riverbeds offer a glimpse into London’s distant past, where nature and urban life intertwined centuries ago.

Address: Bloomberg Arcade, 3 Queen Victoria Street, London, EC4N 8AA.
How to Find:

Forgotten Streams is located at either end of Bloomberg Arcade, steps away from Bank Underground station and within walking distance of the historic St Stephen Walbrook church. Look for the distinctive pools set into the pavement outside the Bloomberg European headquarters.

Interesting Facts:
  • Reimagining the Walbrook
    Forgotten Streams is inspired by the lost Walbrook river, a vital waterway for Roman Londinium and medieval London, now hidden beneath the city’s modern streets.
  • Bronze Riverbed Sculpture
    Artist Cristina Iglesias designed the feature with moulded bronze sheets, depicting a riverbed full of roots, mud, and leaves, creating a powerful visual and tactile connection to London’s natural heritage
  • Three Distinct Pools
    The artwork consists of three pools across Bloomberg Place, echoing the river's journey and allowing visitors to imagine a tidal stream meandering beneath their feet
  • Varied Water Modes
    Forgotten Streams offers different water effects: stream mode, tributary mode, and flood mode, each programmed to simulate the ebb and flow of a living watercourse.
  • Sustainability and Innovation
    The installation features rainwater capture and an advanced system for recycling and filtering water, reflecting modern commitments to sustainability while honouring London's hydrological legacy
  • What’s in a Name?
    The name “Walbrook” is commonly traced to the Old English term Weala Broc, meaning “brook of the foreigners” or “brook of the Welsh”—a reference to the native Britons living alongside Saxon settlers in early London. This name is understood to date from around the seventh to eleventh centuries CE, a time when Anglo-Saxon and Brittonic communities coexisted and the word "Welsh" was widely used by Saxons to describe the native population. This etymology offers insight into the city’s linguistic and cultural divisions during the Anglo-Saxon era.
  • A Lost Holy Well in Shoreditch
    The Walbrook’s origin is commonly traced to Shoreditch, where a holy well once fed this vital stream. The well’s presence gave rise to Holywell Priory—an important medieval landmark whose grounds stretched over what is now Bateman’s Row, Curtain Road, Holywell Lane, and Shoreditch High Street. Though the exact location of the well has long since disappeared from maps, explorers today might find themselves at New Inn Yard—the cloister’s lost spring still echoing in the area’s historic names

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